/*
* Created on May 31, 2009
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*
* Copyright @2009-2010 the original author or authors.
*/
package org.fest.swing.core;
import java.awt.Container;
import java.util.Collection;
import org.fest.swing.hierarchy.ExistingHierarchy;
/**
* Understands how to obtain all the root containers of an existing component hierarchy.
*
* @author Alex Ruiz
*/
class HierarchyRootsSource {
Container[] existingHierarchyRoots() {
Collection<? extends Container> roots = new ExistingHierarchy().roots();
return roots.toArray(new Container[roots.size()]);
}
}